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Duramag 6.5 Grendel Stainless Steel 10 Round Rifle Magazine
$29.99 $25.79 Save 14%
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Most Helpful Positive Review The Magazine That Works
This is the only magazine that works in my 6.5 grendel build.
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ODIN Works Barrel

by Dom B., Verified Owner from CO, United States Written on February 26, 2026
Very happy with the product. Seems to be top notch after break in and a couple hundred rounds through the pipe. No issues and accuracy seems to be holding well.
Would recommend: Yes
Was it helpful to you? Yes | No

mixed emotions

by Cheese, Verified Owner from MO, United States Written on January 10, 2026
I like the looks of the magazine, they feed fine so far no issues. However, I bought 5 and the 25 round one as well and none of them have a strong enough spring to push the follower up hard enough to keep the bolt open. That or it looked like it was angled opposite side of Magpul magazines. Maybe the follower having a different angle isn’t catching the bolt? I’m not sure but as of now it’s not a big deal but I’ll more than likely have to replace the springs in all them.
Would recommend: Yes
Was it helpful to you? Yes | No

6.5 Grendel mag

by Goode, from AR, United States Written on March 4, 2025
Have not used it yet but 22arc ammo fits perfect! It is a quality magazine nothing less than what I expected from Optics planet!!
Pros:
  • None
Cons:
  • N/A None
Would recommend: Yes
Was it helpful to you? Yes | No

6.5 grendel duramag mag

by coyote angel of death, Verified Owner from OR, United States Written on February 28, 2025
If you’re reading this review then you know 6.5 Grendel is about the pickiest cartridge for magazines. I’ve only had these 2 mags for a couple weeks now but I’ve put 40 rounds through each suppressed hand loads , and they’ve functioned flawlessly. No failure to feed no jams. Built in the USA. Can’t go wrong Highly recommend !
Would recommend: Yes
Was it helpful to you? Yes | No

Still Testing With New Upper

by James, Verified Owner from SC, United States Written on January 29, 2025
So far, this magazine seems to work well. Using with an existing self assembled PSA lower and array of parts. Upper is a recently purchased 18 inch Aero 6.5 Grendal intended for hunting. I've run four boxes of various ammo, and only issue is with AAC Ballistic tip not being picked up when cycling a new round. Based on what I'm seeing from the other ammo and ejection patterning, I think it's probably a case of the upper + ammo being over gassed. Guessing the bolt and buffer spring are outpacing the magazine spring. Already using a T3 buffer weight, so next step would have to be an adjustable gas block. Again, at this point I don't have any reason to believe it's a magazine issue. Would likely purchase again.
Would recommend: Yes
Was it helpful to you? Yes | No

Got another 5 rd in 10 rd package

by J Cook, Verified Owner from MO, United States Written on November 7, 2024
Mags look good and work well. I bought a 5rd and 10rd but received 2 5 rd mags. The packaging said it was a 10 rd, but the mag inside was identical to the 5 rd. Good value, just double check which one you get.
Pros:
  • good value
Cons:
  • Mislabeled packaging
Would recommend: Yes
Was it helpful to you? Yes | No

Reliable feed.

by JR, Verified Owner from WI, United States Written on October 12, 2024
This mag feeds reliably in my MSR. great price & fast shipping from OP
Pros:
  • reliable feed everytime
Cons:
  • Haven't found one yet
Best Used for:
  • hunting
Would recommend: Yes
Was it helpful to you? Yes | No

Cycling great.

by ArkansasHunter, Verified Owner from AR, United States Written on October 8, 2024
I recently built a 6.5 Grendel and was concerned with some of the magazine options after reading reviews. I chose to go with duramag and feel I made the perfect choice. I’ve now cycled rounds through 2 separate mags for at least 100 rounds and have not had a single issue.
Pros:
  • feeds great
  • Price is affordable
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Duramag stainless steel 6.5 Grendel 10 round

by Dan, Verified Owner from MO, United States Written on August 18, 2024
I’m limited to 10 rounds for hunting in my area so I haven’t tried the other sizes but I’m sure they’ll work as well.
These work GREAT!
No failures to feed.
Would recommend: Yes
Was it helpful to you? Yes | No

6mm ARC mag

by Kabloom, from TX, United States Written on July 30, 2024
Get these mags for your 6mm ARC build. They cycle like they should, which can't be said for some other mags.
Would recommend: Yes
Was it helpful to you? Yes | No
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